Pocket Guide Sales App/form Development

Freelancer Needed – Tablet-Based Advertising Sales App/form I'm looking for a freelancer to create a simple, professional, tablet-friendly sales app/form for a new local advertising publication called The Pocket Guide. The app will be used on an Android tablet when visiting local businesses to sell advertising. How I Want It to Work I want a clean, easy-to-use interface that walks a potential advertiser through the entire signup process. 1. Introduction - A short description of The Pocket Guide. - Information about the publication, distribution, and advertising benefits. - A professional, branded design. 2. Advertising Rates - Display our advertising sizes and pricing. - Special pricing for front and back cover advertising. - Customers will NOT choose their specific ad placement, except for front and back cover options. - Rates should be easy for me to update. 3. Select Advertising Months - Customers can select which months they want to advertise. - Option to select multiple months. - Automatically calculate the total cost based on the selected advertising package and months. 4. Customer Information - Business name - Contact person's name - Phone number - Email address - Additional information if needed 5. Contract & Electronic Signature - Automatically generate an advertising agreement based on the selected package, months, and total price. - Display the agreement directly on the tablet. - Allow customers to sign using their finger or a stylus. - Generate a PDF copy of the signed agreement. - Automatically email a copy to the customer and to us. Admin Features I would also like a simple dashboard where I can: - View all advertisers and their contact information. - See which advertising packages and months they purchased. - Track signed agreements. - Track advertising sales and revenue. - Update rates and contract terms. - Export customer information. Technical Requirements - Must work smoothly on Android tablets. - Modern, clean, professional interface. - Simple enough to use while sitting with a customer. - Preferably web-based, so it doesn't require downloading an app from the Play Store. - Secure storage of customer information and signed contracts. - Ideally built using an affordable no-code/low-code platform to keep development and ongoing costs reasonable. Important: I am NOT looking for a complicated advertising design or layout tool. This is strictly a sales presentation, advertiser registration, and contract-signing system. Please Include in Your Proposal 1. Which platform you recommend building this on. 2. Your estimated total development cost. 3. Estimated monthly operating costs. 4. How long development will take. 5. Examples of similar apps or forms you've created. I'm looking for something professional, straightforward, affordable, and easy to maintain.